CN218686885U

CN218686885U - Battery electrolyte organic solvent purifier

Info

Publication number: CN218686885U
Application number: CN202222551557.7U
Authority: CN
Inventors: 杨显凤; 袁国峰; 孟小平; 闫晓宾
Original assignee: Xinxiang Huarui Lithium New Energy Co ltd
Current assignee: Xinxiang Huarui Lithium New Energy Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-03-24
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a battery electrolyte organic solvent purifier relates to water trap technical field, specifically is a battery electrolyte organic solvent purifier, including support frame assembly, support frame assembly includes bottom plate and roof, fixedly connected with space bar between bottom plate and the roof, the front and back fixedly connected with of space bar purifies the connecting plate, the inside fixedly connected with of support frame assembly purifies the casing assembly, it includes the purification shell to purify the casing assembly, interior sleeve pipe of the middle fixedly connected with of purification shell, the below fixedly connected with drain pipe of purification shell sets up through the cooperation that purifies casing assembly and communicating pipe, makes this battery electrolyte organic solvent purifier possess the effect that is convenient for change the purification process, sets up through the cooperation that purifies casing assembly and filter core, makes this battery electrolyte organic solvent purifier possess the effect of being convenient for change the filter core.

Description

Battery electrolyte organic solvent purifier

Technical Field

The utility model relates to a water trap technical field specifically is a battery electrolyte organic solvent purifier.

Background

The electrolyte of the battery is a carrier for ion transmission in the battery, and is generally prepared from raw materials such as a high-purity organic solvent, electrolyte lithium salt, necessary additives and the like according to a certain proportion under a certain condition, wherein the electrolyte, particularly the organic solvent, inevitably contains a small amount of impurities such as water, alcohol and other metal impurity ions, and the content of the impurities in the electrolyte of the battery has important influence on the main performances such as the working temperature, specific energy, cycle efficiency, safety and the like of the battery. In order to improve the purity of the organic solvent, a purification device is required to purify the organic solvent.

However, the existing battery electrolyte organic solvent purification device has some defects in the using process, so that the purification process is inconvenient to change and the filter element is inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a battery electrolyte organic solvent purifier has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a battery electrolyte organic solvent purifier, includes support frame assembly, support frame assembly includes bottom plate and roof, fixedly connected with space bar between bottom plate and the roof, the front and back fixedly connected with of space bar purifies the connecting plate, the inside fixedly connected with of support frame assembly purifies the casing assembly, it includes the purification shell to purify the casing assembly, interior sleeve pipe of the middle fixedly connected with of purification shell, the below fixedly connected with drain pipe of purification shell, purification shell one end is provided with the sealing washer, the inside of purifying the casing assembly can be dismantled and be connected with the filter core, be provided with communicating pipe between the purification shell assembly.

Preferably, the distance between the spacing plates is larger than the outer diameter of the purifying shell assembly, and the distance between the bottom plate and the top plate is larger than the outer diameter of the purifying shell assembly.

Preferably, the purification shell assemblies are in a plurality of numbers, the purification shell assemblies are fixedly connected with the purification connecting plate through nuts, and the head and tail directions of the two adjacent purification shell assemblies are changed.

Preferably, the inner sleeve penetrates through a through hole formed in the middle of the purification connecting plate, and the liquid outlet pipe downwards penetrates through a U-shaped slotted hole formed in the front edge and the rear edge of the bottom plate.

Preferably, the communicating pipe comprises joints at two ends and a hose in the middle, wherein one joint is in threaded connection with the inner sleeve, and the other joint is in threaded connection with the liquid outlet pipe.

Preferably, the filter element is fixedly connected with the purification shell assembly through a screw, the filter element is sleeved on the outer surface of the inner sleeve, and a plurality of through holes are formed in the periphery of the inner sleeve.

(III) advantageous effects

The utility model provides a battery electrolyte organic solvent purifier possesses following beneficial effect:

1. this battery electrolyte organic solvent purifier sets up through the cooperation of purifying housing assembly and communicating pipe, makes this battery electrolyte organic solvent purifier possess the effect of being convenient for change purification flow, the quantity of purifying housing assembly is a plurality of and arranges side by side, each purifies the purifying effect that the housing assembly is different to organic solvent, because through communicating pipe intercommunication between the purifying housing assembly, and then the order that changes the quantity of purifying housing assembly and change communicating pipe intercommunication can change the purification flow very conveniently.

2. This organic solvent purifier of battery electrolyte sets up through the cooperation that purifies shell assembly and filter core, makes this organic solvent purifier of battery electrolyte possess the effect of the renew cartridge of being convenient for, and the filter core is pegged graft and is being purified in the shell assembly and fixed through a screw, and then lift off a screw and can take out the filter core in purifying the shell assembly and then realize being convenient for to change.

Drawings

FIG. 1 is a schematic structural view of the whole three-dimensional view of the present invention;

FIG. 2 is a schematic structural view of the bracket frame assembly of the present invention;

FIG. 3 is a schematic structural view of the present invention with the top plate removed;

FIG. 4 is a schematic structural view of the purifying housing assembly of the present invention;

fig. 5 is a schematic structural view of the cross-sectional view of the present invention.

In the figure: 1. a support frame assembly; 101. a base plate; 102. a top plate; 103. a partition plate; 104. purifying the connecting plate; 2. a purge housing assembly; 201. a purge housing; 202. an inner sleeve; 203. a liquid outlet pipe; 204. a seal ring; 3. a filter element; 4. a communication pipe is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a battery electrolyte organic solvent purifier, including support frame assembly 1, support frame assembly 1 includes bottom plate 101 and roof 102, fixedly connected with space bar 103 between bottom plate 101 and the roof 102, the front and back fixedly connected with of space bar 103 purifies connecting plate 104, the inside fixedly connected with of support frame assembly 1 purifies casing assembly 2, it includes purification shell 201 to purify casing assembly 2, the middle fixedly connected with interior sleeve pipe 202 of purification shell 201, the below fixedly connected with drain pipe 203 of purification shell 201, purification shell 201 one end is provided with sealing washer 204, the interval between space bar 103 is greater than the external diameter size that purifies casing assembly 2, the interval between bottom plate 101 and the roof 102 is greater than the external diameter size that purifies casing assembly 2, the quantity of purification casing assembly 2 is a plurality of, purification casing assembly 2 passes through nut and purification connecting plate 104 fixed connection, the head-to-tail direction of two adjacent purification casing assemblies 2 is changed, interior sleeve pipe 202 passes the through-hole that purifies the middle of offering of connecting plate 104, drain pipe 203 down passes the U-shaped slotted hole that the front and back edge of bottom plate 101 offered, it is provided with communicating pipe 4 to purify between the casing assembly 2.

During the use, all purification shell assemblies 2 are inserted into the bracket frame assembly 1, wherein the end of each two adjacent purification shell assemblies 2 is reversed, the inner sleeve 202 horizontally penetrates out from the purification connecting plate 104 in the process, the liquid outlet pipe 203 downwards penetrates out from the bottom plate 101, then the inner sleeve 202 and the purification connecting plate 104 are fixedly connected by using nuts, wherein the inner sleeve 202 positioned outside the purification shell 201 is provided with external threads, because the purification effect of each purification shell assembly 2 on the organic solvent is different and the impurities contained in the organic solvent provided by each supplier are different, different purification shell assemblies 2 need to be selected according to the types of the organic solvent impurities, then the purification shell assemblies 2 to be used are communicated through the communicating pipes 4, the purification step of the organic solvent can be changed by changing the sequence and the number of the communicating pipes 4 connected into the purification shell assemblies 2, and the convenience of the purification process can be changed by changing the sequence and the number of the communicating pipes 4 connected into the purification shell assemblies 2.

Through the cooperation setting of purifying housing assembly 2 and communicating pipe 4, make this battery electrolyte organic solvent purifier possess the effect of being convenient for change the purification flow, purify a plurality of and arrange side by side of the quantity of housing assembly 2, each purifies housing assembly 2 and is different to organic solvent's purification effect, because purify through communicating pipe 4 intercommunication between the housing assembly 2, and then change the quantity of purifying housing assembly 2 and change the order of communicating pipe 4 intercommunication and can change the purification flow very conveniently.

Example 2

Referring to fig. 4 to 5, the present invention provides a technical solution: the utility model provides a battery electrolyte organic solvent purifier, including support frame assembly 1, support frame assembly 1's inside fixedly connected with purifies casing assembly 2, the inside of purifying casing assembly 2 can be dismantled and is connected with filter core 3, filter core 3 passes through screw fixed connection with purifying casing assembly 2, filter core 3 cup joints the surface at interior sleeve pipe 202, a plurality of through-holes have been seted up to interior sleeve pipe 202's periphery, it is provided with communicating pipe 4 to purify between the casing assembly 2, communicating pipe 4 includes the joint at both ends and middle hose, another joint of a joint and interior sleeve pipe 202 threaded connection and drain pipe 203 threaded connection.

When in use, the purification shell assembly 2 is fixedly connected inside the support frame assembly 1, the filter element 3 is inserted into the purification shell assembly 2 and fixed by a screw, the filter element 3 and the purification shell assembly 2 are sealed by the sealing ring 204, wherein the organic solvent is filled from the inner sleeve 202 and discharged from the peripheral through hole of the inner sleeve 202, the discharged process is filtered by the filter element 3 and then falls into the gap between the filter element 3 and the purification shell assembly 2, the organic solvent after final filtration is discharged from the liquid outlet pipe 203 downwards, the filter element 3 needs to be replaced after being used for a period of time, when the filter element 3 is replaced, the filter element 3 can be drawn out from the purification shell assembly 2 by detaching a screw for connecting the filter element 3 and the purification shell, and then the replacement is convenient.

Through the cooperation setting of purifying housing assembly 2 and filter core 3, make this battery electrolyte organic solvent purifier possess the effect of being convenient for change filter core 3, filter core 3 pegs graft in purifying housing assembly 2 and through a fix with screw, and then lift off a screw and can take out filter core 3 from purifying housing assembly 2 and then realize being convenient for change.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a battery electrolyte organic solvent purifier, includes support frame assembly (1), its characterized in that: the support frame assembly (1) comprises a bottom plate (101) and a top plate (102), a partition plate (103) is fixedly connected between the bottom plate (101) and the top plate (102), a purification connecting plate (104) is fixedly connected to the front side and the rear side of the partition plate (103), a purification shell assembly (2) is fixedly connected to the inner portion of the support frame assembly (1), the purification shell assembly (2) comprises a purification shell (201), an inner sleeve (202) is fixedly connected to the middle of the purification shell (201), a drain pipe (203) is fixedly connected to the lower portion of the purification shell (201), a sealing ring (204) is arranged at one end of the purification shell (201), a filter element (3) is detachably connected to the inner portion of the purification shell (2), and a communicating pipe (4) is arranged between the purification shell assemblies (2).

2. The battery electrolyte organic solvent purification apparatus of claim 1, wherein: the distance between the spacing plates (103) is larger than the outer diameter of the purifying shell assembly (2), and the distance between the bottom plate (101) and the top plate (102) is larger than the outer diameter of the purifying shell assembly (2).

3. The battery electrolyte organic solvent purification apparatus of claim 1, wherein: the purifying shell assemblies (2) are a plurality of in number, the purifying shell assemblies (2) are fixedly connected with the purifying connecting plate (104) through nuts, and the head and tail directions of the two adjacent purifying shell assemblies (2) are changed.

4. The battery electrolyte organic solvent purification apparatus of claim 1, wherein: the inner sleeve (202) penetrates through a through hole formed in the middle of the purification connecting plate (104), and the liquid outlet pipe (203) downwards penetrates through U-shaped slotted holes formed in the front edge and the rear edge of the bottom plate (101).

5. The battery electrolyte organic solvent purification apparatus of claim 1, wherein: the communicating pipe (4) comprises joints at two ends and a hose in the middle, wherein one joint is in threaded connection with the inner sleeve (202) and the other joint is in threaded connection with the liquid outlet pipe (203).

6. The battery electrolyte organic solvent purification apparatus of claim 1, wherein: the filter element (3) is fixedly connected with the purification shell assembly (2) through screws, the filter element (3) is sleeved on the outer surface of the inner sleeve (202), and a plurality of through holes are formed in the periphery of the inner sleeve (202).